Marlin Steel Wire Products LLC is a privately held company based in Baltimore, Maryland, USA. It manufactures precision-engineered material handling containers for clients in many industries, including automotive, medical, aerospace, defense and telecommunications. It exports to 36 countries. Inc. magazine ranked it the 230th fastest-growing private manufacturing company in the United States on its "5,000" list of fastest-growing companies in 2013, second consecutive year on the list. It was also named two years in a row to the "Inner City 100" by the Initiative for a Competitive Inner City (ICIC), an organization that promotes economic vitality in urban areas. It is a champion for stronger manufacturing policy and focus in the U.S.